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American scientists create astonishing system that helps machines think like humans American scientists create astonishing system that helps machines think like humans Researchers From The University Of Michigan In The US Created Their System Using Memristors, Which Require Less Space And Can Be Integrated More Easily Into Existing Silicon-based Electronics. PTI | Updated on: 24 Dec 2017, 02:12:51 PM Washington: Scientists have developed a new type of neural network chip that can dramatically improve the efficiency of teaching machines to think like humans. The...

How Fresh is Your Fish? A Chameleon Skin-Inspired Hydrogel Can Tell You May 7, 2021 Share The skin of a panther chameleon has an amazing ability to display rich and brilliant color changes due to the organization of different iridophores into a core-shell structure. Inspired by this color-changing ability, a team of scientists designed an artificial color-changing material that mimics chameleon skin. The hydrogels have multi-luminogens organized into different layers instead of one uniform matrix. The findings demonstrate that a hydrogel system developed with this design can detect seafood fr...

Two-Luminogen Hydrogel Chemosensor Detects Seafood Freshness by Changing Color Written by AZoMMay 7 2021 A team of researchers from Germany and China has developed a novel artificial color-changing material that imitates the skin of a chameleon, through luminogens (molecules that cause crystals to glow) arranged into different core and shell layers of hydrogels rather than a single uniform matrix. This image shows the color change of the “chameleon skin” hydrogel-based chemosensor in response to biogenic volatile amine vapors, which are a well-known indicator of fish and shrimp spoilage. ...

 E-Mail IMAGE: This image shows the color change of the "chameleon skin " hydrogel-based chemosensor in response to biogenic volatile amine vapors, which are a well known indicator of fish and shrimp spoilage.... view more  Credit: Lu et al./Cell Reports Physical Science Scientists in China and Germany have designed an artificial color-changing material that mimics chameleon skin, with luminogens (molecules that make crystals glow) organized into different core and shell hydrogel layers instead of one uniform matrix. The findings, published May 6 in the journal Cell Reports Physic...